Function GetOwningThread

system/lib/gl/webgl1.c:61–63

} WebGLContextHandle;

static inline pthread_t GetOwningThread(EMSCRIPTEN_WEBGL_CONTEXT_HANDLE handle) {
  return ((WebGLContextHandle*)handle)->owning_thread;
}

static inline pthread_t GetCurrentTargetThread() {
  return GetOwningThread(emscripten_webgl_get_current_context());